28025852

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 50620416

約数和(自身を除く): 22594564

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 1283, 2566, 5132, 5461, 10922, 21844, 55169, 110338, 162941, 220676, 325882, 651764, 7006463, 14012926, 28025852]

約数ペア:

[(1, 28025852), (2, 14012926), (4, 7006463), (43, 651764), (86, 325882), (127, 220676), (172, 162941), (254, 110338), (508, 55169), (1283, 21844), (2566, 10922), (5132, 5461)]